EP0231101A3 - Véhicules - Google Patents

Véhicules Download PDF

Info

Publication number
EP0231101A3
EP0231101A3 EP87300527A EP87300527A EP0231101A3 EP 0231101 A3 EP0231101 A3 EP 0231101A3 EP 87300527 A EP87300527 A EP 87300527A EP 87300527 A EP87300527 A EP 87300527A EP 0231101 A3 EP0231101 A3 EP 0231101A3
Authority
EP
European Patent Office
Prior art keywords
voltage
generated
vehicles
relating
reference voltage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP87300527A
Other languages
German (de)
English (en)
Other versions
EP0231101A2 (fr
Inventor
John Jones
Rinaldo Guisseppi Uccellini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yale Materials Handling Ltd
Original Assignee
Yale Materials Handling Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yale Materials Handling Ltd filed Critical Yale Materials Handling Ltd
Publication of EP0231101A2 publication Critical patent/EP0231101A2/fr
Publication of EP0231101A3 publication Critical patent/EP0231101A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D9/00—Steering deflectable wheels not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/04—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of separate power sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/065—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by specially adapted means for varying pressurised fluid supply based on need, e.g. on-demand, variable assist
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
EP87300527A 1986-01-25 1987-01-22 Véhicules Withdrawn EP0231101A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8601841 1986-01-25
GB868601841A GB8601841D0 (en) 1986-01-25 1986-01-25 Vehicles

Publications (2)

Publication Number Publication Date
EP0231101A2 EP0231101A2 (fr) 1987-08-05
EP0231101A3 true EP0231101A3 (fr) 1989-01-25

Family

ID=10591954

Family Applications (3)

Application Number Title Priority Date Filing Date
EP87300528A Withdrawn EP0232072A3 (fr) 1986-01-25 1987-01-22 Commande de véhicules
EP87300527A Withdrawn EP0231101A3 (fr) 1986-01-25 1987-01-22 Véhicules
EP87300529A Withdrawn EP0232073A3 (fr) 1986-01-25 1987-01-22 Véhicules de manutention de matériaux

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP87300528A Withdrawn EP0232072A3 (fr) 1986-01-25 1987-01-22 Commande de véhicules

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP87300529A Withdrawn EP0232073A3 (fr) 1986-01-25 1987-01-22 Véhicules de manutention de matériaux

Country Status (3)

Country Link
US (1) US5005659A (fr)
EP (3) EP0232072A3 (fr)
GB (1) GB8601841D0 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230749A (en) * 1989-04-28 1990-10-31 Paul Mcmahon Electric power assisted steering for vehicles
DE4035794A1 (de) * 1990-11-10 1992-05-14 Porsche Ag Vorrichtung zur erfassung und optischen anzeige des einschlagwinkels eines gelenkten rades eines kraftfahrzeuges
DE4111675C2 (de) * 1991-04-10 1994-06-09 Wagner Foerdertechnik Kombidrehgriff zur Zweihandbedienung zwangsgeführter Flurförderzeuge
DE4129858A1 (de) * 1991-09-07 1993-03-11 Kiwa Maschinenfabrik Gmbh Verfahren und schaltungsanordnung zum steuern insbesondere einer krananlage
GB2269568A (en) * 1992-08-10 1994-02-16 Lansing Linde Ltd Electrically powered device, eg vehicle with on-demand power steering.
DE9408099U1 (de) * 1994-05-17 1994-12-15 Stoll Maschf Gmbh Wilhelm Selbstfahrende landwirtschaftliche Maschine
US5986416A (en) * 1997-12-09 1999-11-16 Dubois; Jean-Marie Apparatus and method for driving a mechanically-driven device in an electrical vehicle
JP3884909B2 (ja) * 2000-12-06 2007-02-21 株式会社日立製作所 電気車及びその制御装置
DE10063167B4 (de) * 2000-12-18 2009-10-29 Linde Material Handling Gmbh Antriebseinrichtung für eine Arbeitsmaschine mit einem Fahrantrieb und einer Arbeitshydraulik
DE102004042288A1 (de) * 2004-08-30 2006-03-02 Jungheinrich Ag Batteriebetriebenes Flurförderzeug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1534542A (en) * 1976-06-01 1978-12-06 Coventry Climax Eng Ltd Steerable self-propelled vehicle
GB2030529A (en) * 1978-09-25 1980-04-10 Eaton Gmbh Circuit controlling the energisation of power steering in a battery powered vehicle
US4418778A (en) * 1980-01-28 1983-12-06 Nissan Motor Company, Limited Battery operated forklift with a motor driven power steering system
FR2529156A1 (fr) * 1982-06-25 1983-12-30 Jidosha Kiki Co Appareil de servo-direction pour vehicules automobiles

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2167224A (en) * 1937-05-21 1939-07-25 Yale & Towne Mfg Co Power steering mechanism
US2571180A (en) * 1946-08-16 1951-10-16 Joy Mfg Co Steering operated control mechanism for electric motor drives of vehicles
US3289780A (en) * 1965-03-03 1966-12-06 Kysor Industrial Corp Three-wheeled vehicle driven by electric motor
GB1221645A (en) * 1967-06-26 1971-02-03 Lansing Bagnall Ltd Improvements in or relating to industrial trucks having a hydraulic circuit for performing a load handling operation
US3970160A (en) * 1973-11-06 1976-07-20 William Nowick Control means for electrically powered transportation means
US3896280A (en) * 1974-03-13 1975-07-22 Us Army Valve position indicator
US4008779A (en) * 1974-12-24 1977-02-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Power steering control system for industrial trucks
GB1527957A (en) * 1977-03-22 1978-10-11 Towmotor Corp Motor control
US4164121A (en) * 1978-05-17 1979-08-14 Eaton Corporation Control apparatus for industrial trucks
DD137615A1 (de) * 1978-07-06 1979-09-12 Ludwig Denk Einrichtung zur beruehrungslosen schaltstellungsueberwachung an hydraulischen oder pneumatischen ventilen
DE2932658A1 (de) * 1979-08-11 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart Anzeigevorrichtung fuer magnetbetaetigte stellglieder, insbesondere fuer magnetventile
US4304630A (en) * 1980-02-19 1981-12-08 The United States Of America As Represented By The United States Department Of Energy Position indicator
GB2085557B (en) * 1980-05-05 1983-08-03 Towmotor Corp Potentiometer and switch control arrangement
FR2486881A1 (fr) * 1980-07-18 1982-01-22 Jarret Jean Vehicule terrestre a commande electronique et procede de pilotage s'y rapportant
JPS5777257A (en) * 1980-10-29 1982-05-14 Nissan Motor Co Ltd Control device for power steering operation motor
JPS5822299A (ja) * 1981-07-29 1983-02-09 日産自動車株式会社 フオ−クリフト
US4567467A (en) * 1984-02-21 1986-01-28 Towmotor Corporation Angular rotary position encoder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1534542A (en) * 1976-06-01 1978-12-06 Coventry Climax Eng Ltd Steerable self-propelled vehicle
GB2030529A (en) * 1978-09-25 1980-04-10 Eaton Gmbh Circuit controlling the energisation of power steering in a battery powered vehicle
US4418778A (en) * 1980-01-28 1983-12-06 Nissan Motor Company, Limited Battery operated forklift with a motor driven power steering system
FR2529156A1 (fr) * 1982-06-25 1983-12-30 Jidosha Kiki Co Appareil de servo-direction pour vehicules automobiles

Also Published As

Publication number Publication date
GB8601841D0 (en) 1986-02-26
EP0232073A3 (fr) 1989-07-05
US5005659A (en) 1991-04-09
EP0231101A2 (fr) 1987-08-05
EP0232072A3 (fr) 1989-05-31
EP0232073A2 (fr) 1987-08-12
EP0232072A2 (fr) 1987-08-12

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18D Application deemed to be withdrawn

Effective date: 19901126

RIN1 Information on inventor provided before grant (corrected)

Inventor name: JONES, JOHN

Inventor name: UCCELLINI, RINALDO GUISSEPPI